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POE EOC Review Design Process and Controls Whitman 25 Flashcards | StudBud
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POE EOC Review Design Process and Controls Whitman 25
POE EOC Review Design Process and Controls Whitman 25
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PLTW POE EOC Test Review
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Which is NOT true of touch sensors?
When pressed, its value may bounce between 0 and 1 briefly
All are true
A brief wait command can reduce the bounce effect
Pressed = 1 and Released = 0
2
When programming if you want to have a series of steps repeated over and over you should put those commands in
A while loop
A forever loop
An if / then loop
A start command loop
3
What is the probability of tossing a coin three times and it landing heads up exactly twice?
12.5%
25%
37.5%
50%
4
What is a schematic representation of an algorithm or a process?
Timeline
Tree Diagram
Graph
Flowchart
5
________ allow(s) a section of code to be repeated as long as a certain condition remains true.
If statements
A While loop
Boolean logic
Moment
6
What is Engineering?
Using math and science to solve practical problems
Building simple machines to do tasks
Making the client happy
None of the above
7
You find a prototype has some problems with functioning fully, which part of the design process should you go back to?
Generate concepts
Change the design brief
Constructing and testing a prototype
Present the solution
8
What is used to make notes in code for the human programmers?
Notes
Comments
Inserts
Bullet Points
9
In a closed system, if the temperature of a gas decreases, which of the following COULD happen?
Pressure increases and volume decreases
All of these
Pressure decreases and volume increases
Pressure decreases and volume decreases
10
How many engineering disciplines does the United States government keep statistics on?
4
17
9
All of them
